Browsing Tag

bad habits

How Your Bad Habits Affect Your Health

‘Crack’ Your Knuckles It doesn’t just annoy your friends and co-workers - it may not be very good for you, either. A substance called synovial fluid keeps your joints moving easily. The sound your knuckles make when they “crack” comes when…

How Your Bad Habits Affect Your Health

‘Crack’ Your Knuckles It doesn’t just annoy your friends and co-workers - it may not be very good for you, either. A substance called synovial fluid keeps your joints moving easily. The sound your knuckles make when they “crack” comes when…